Mask with snorkel



FIG. 1 is a front perspective view of a mask with snorkel showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is the other side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof.

The broken lines in the drawings depict portions of the mask with snorkel that form no part of the claimed design. 

CLAIM The ornamental design for a MASK WITH SNORKEL as shown and described. 